DSPIC30F5013-30I/PT Microchip Technology, DSPIC30F5013-30I/PT Datasheet - Page 45
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DSPIC30F5013-30I/PT
Manufacturer Part Number
DSPIC30F5013-30I/PT
Description
IC DSPIC MCU/DSP 66K 80TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F5011-20IPT.pdf
(220 pages)
2.DSPIC30F5011-20IPT.pdf
(16 pages)
3.DSPIC30F5011-20IPT.pdf
(6 pages)
4.DSPIC30F5011-20IPT.pdf
(14 pages)
5.DSPIC30F5011-20IPT.pdf
(26 pages)
6.DSPIC30F5011-20IPTG.pdf
(222 pages)
Specifications of DSPIC30F5013-30I/PT
Core Processor
dsPIC
Core Size
16-Bit
Speed
30 MIPs
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
AC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT
Number Of I /o
68
Program Memory Size
66KB (22K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-TFQFP
Core Frequency
40MHz
Core Supply Voltage
5.5V
Embedded Interface Type
CAN, I2C, SPI, UART
No. Of I/o's
68
Flash Memory Size
66KB
Supply Voltage Range
2.5V To 5.5V
Package
80TQFP
Device Core
dsPIC
Family Name
dsPIC30
Maximum Speed
30 MHz
Operating Supply Voltage
2.5|3.3|5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
68
Interface Type
CAN/I2C/SPI/UART
On-chip Adc
16-chx12-bit
Number Of Timers
5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM300024 - KIT DEMO DSPICDEM 1.1XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPDM300004-2 - BOARD DEMO DSPICDEM.NET 2DM300004-1 - BOARD DEMO DSPICDEM.NET 1AC30F007 - MODULE SKT FOR DSPIC30F 80TQFPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
DSPIC30F501330IPT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F5013-30I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
5.2.1
The modulo addressing scheme requires that a starting
and an ending address be specified and loaded
into the 16-bit
XMODSRT, XMODEND, YMODSRT and YMODEND
(see Table 3-3).
The length of a circular buffer is not directly specified. It
is
corresponding start and end addresses. The maximum
possible length of the circular buffer is 32K words
(64 Kbytes).
FIGURE 5-1:
© 2008 Microchip Technology Inc.
Note:
determined
Byte
Address
0x1100
0x1163
START AND END ADDRESS
Y
calculations assume word sized data (LSb
of every EA is always clear).
Start Addr = 0x1100
End Addr = 0x1163
Length = 0x0032 words
Modulo
space
by
the
MODULO ADDRESSING OPERATION EXAMPLE
modulo
Buffer
difference
Address
addressing
between
registers:
MOV
MOV
MOV
MOV
MOV
MOV
MOV
MOV
DO
MOV
EA
the
#0x1100,W0
W0,XMODSRT
#0x1163,W0
W0,MODEND
#0x8001,W0
W0,MODCON
#0x0000,W0
#0x1110,W1
AGAIN,#0x31
W0,[W1++]
5.2.2
The Modulo and Bit-Reversed Addressing Control
register MODCON<15:0> contains enable flags as well
as a W register field to specify the W address registers.
The XWM and YWM fields select which registers will
operate with modulo addressing. If XWM = 15, X
RAGU and X WAGU modulo addressing is disabled.
Similarly, if YWM = 15, Y AGU modulo addressing is
disabled.
The X Address Space Pointer W register (XWM), to
which modulo addressing is to be applied, is stored in
MODCON<3:0> (see Table 3-3). Modulo addressing is
enabled for X data space when XWM is set to any value
other than ‘15’ and the XMODEN bit is set at
MODCON<15>.
The Y Address Space Pointer W register (YWM), to
which modulo addressing is to be applied, is stored in
MODCON<7:4>. Modulo addressing is enabled for Y
data space when YWM is set to any value other than
‘15’ and the YMODEN bit is set at MODCON<14>.
dsPIC30F5011/5013
;set modulo start address
;set modulo end address
;enable W1, X AGU for modulo
;W0 holds buffer fill value
;point W1 to buffer
;fill the 50 buffer locations
;fill the next location
W ADDRESS REGISTER
SELECTION
DS70116H-page 45